Caterpillar C15 Cylinder Head Components

Cylinder Head Components for Caterpillar C15 engines. Every part in this collection is listed for the C15, C15 ACERT by its catalog application record, not by its title. Check your engine serial number or CPL against the part page before ordering.

64 part numbers. Match the part number and your engine serial number — not sure? Call or text (720) 445-6249.

Part #	Replaces	Description	Fits	Price	Availability
M-1227375-100	Caterpillar 1227375-100	Interstate-McBee Cat / Caterpillar 3406E/C15/C16 Intake & Exhaust Valve Guide	CATERPILLAR 3406E/C15/C16	$424.99	Sold out - call for options
M-1227375	Caterpillar 1227375	Interstate-McBee Intake & Exhaust Valve Guide for Caterpillar C15 / C16 / 3406E - Replaces 122-7375	CATERPILLAR 3406E/C15/C16	$4.99	Ships from supplier · Lead time confirmed when you order
M-1220447	Caterpillar 1220447	Interstate-McBee Cat / Caterpillar 3406E/C15/C16 Valve Guide	CATERPILLAR 3406E/C15/C16	$4.99	Ships from supplier · Lead time confirmed when you order
392142	Caterpillar 126-0888 Caterpillar 1260888 Caterpillar 137-4060 +18 more	Caterpillar 3406E / C15 Injector Rocker Arm	CATERPILLAR 3406E SERIES CATERPILLAR C15 ENGINE	$122.34	Sold out - call for options
392141	Caterpillar 2038824 Caterpillar 203-8824 Caterpillar 20R3318 +11 more	PAI CATERPILLAR 3406E/C15 Intake Rocker Arm OEM 2038824	CATERPILLAR 3406E SERIES CATERPILLAR C15 ENGINE	$141.56	Ships from supplier · Lead time confirmed when you order
392140	Caterpillar 108-5896 Caterpillar 108-5897 Caterpillar 1085896 +20 more	Caterpillar 3406E / C15 Exhaust Rocker Arm Assembly	CATERPILLAR 3406E SERIES CATERPILLAR C15 ENGINE	$135.76	Sold out - call for options
392138	Caterpillar 2038823 Caterpillar 203-8823	Caterpillar 3406E/C15 Intake Rocker Arm Assembly, PAI (OEM 2038823), Pack of 1	CATERPILLAR 3406E SERIES CATERPILLAR C15 ENGINE	$119.03	Sold out - call for options
392130	Caterpillar 6I0901 Caterpillar 3078322 Caterpillar 307-8322	PAI CATERPILLAR C15 Rocker Arm Shaft 6I0901 Pack of 1	CATERPILLAR C15 ENGINE	$157.21	Ships from supplier · Lead time confirmed when you order
392049	Caterpillar 175-7526 Caterpillar 1757526 Caterpillar 211-3123 +6 more	Caterpillar C15 Outer Valve Spring, PAI (OEM 2479908), Pack of 6	CATERPILLAR C15 ENGINE	$34.26	Ships from supplier · Lead time confirmed when you order
392035	Caterpillar 186-2001 Caterpillar 1862001 Caterpillar 216-2618 +5 more	Cat / Caterpillar VALVE ROTATOR (Pack of 6)	CATERPILLAR 3406E SERIES CATERPILLAR C15 ENGINE +2 more	$53.28	Ships from supplier · Lead time confirmed when you order
391994	Caterpillar 118-5569 Caterpillar 1185569 Caterpillar 122-7375 +3 more	Caterpillar 3406E / C15 / C16 Valve Guide	CATERPILLAR 3406E SERIES CATERPILLAR C15 ENGINE +4 more	$20.46	Ships from supplier · Lead time confirmed when you order
391940	Caterpillar 152-7582 Caterpillar 1527582	Caterpillar C15 STD Exhaust Valve Insert, PAI (OEM 1527582), Pack of 6	CATERPILLAR C15 ENGINE	$69.12	Ships from supplier · Lead time confirmed when you order
391891	Caterpillar 175-3617 Caterpillar 1753617	Caterpillar C15 STD Intake Valve Insert, PAI (OEM 1753617), Pack of 6	CATERPILLAR C15 ENGINE	$20.64	Ships from supplier · Lead time confirmed when you order
391850	Caterpillar 2803979 Caterpillar 280-3979	Caterpillar C15 STD Intake Valve Seat Insert, PAI (OEM 2803979), Pack of 1	CATERPILLAR C15 ENGINE	$18.70	Ships from supplier · Lead time confirmed when you order
340038	Caterpillar 2384664 Caterpillar 238-4664	Caterpillar 3406E/C15 Studded Hex Head Screw, PAI (OEM 2384664), Pack of 2	CATERPILLAR UNIVERSAL COMPONENTS CATERPILLAR 3406E SERIES +1 more	$24.90	Ships from supplier · Lead time confirmed when you order
340004	Caterpillar 124-1855 Caterpillar 1241855 Caterpillar 9X-8904 +1 more	Cat / Caterpillar SCREW (Pack of 4)	CATERPILLAR 3406E SERIES CATERPILLAR C15 ENGINE +2 more	$50.32	Ships from supplier · Lead time confirmed when you order

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